Billet Superlite 6 Lug Mount Caliper – Part No: 120-5957-rs
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Billet Superlite 6
Prod #: 120-5957-RS
Price: $373.62

Billet Superlite 6 - Product Summary
Caliper No: 120-5957-rs

Pistons
Piston Count 6
Piston Area (in²) 4.04
Piston Type Stainless
Dust Boot No
Rotor Dimensions
Rotor Width(in) 0.81
Rotor Diameter(in) 13.06
Pad Dimensions
Pad Area (in²) 8.2
Pad Volume (in³) 4.9
Duty Rating & Material
Material Aluminum
Weight(Lbs) 5.6
Colors & Finish
Color Black
Finish Black Anodize

Mounting
Mount Center(in) 3.5
Mount Position Rear Mount
Mount Side Left Hand
Mount Type Lug
Product Documents
Product Data Sheet

Click To Download
Installation Instructions


120-5957-rs - Product Description

Billet Superlite 6

The billet SL6 series integrates "Big Brake" style and Wilwood's latest technology into the traditional 3.50" centered lug mount Superlite caliper category. Each caliper is precision CNC machined from high strength billet into three specialized configurations that cover a broad range of competition and sports driving applications.

The key to the superior performance of the SL6 comes from the extremely durable, efficient and lightweight body design. Starting at 5.06, pounds it is the product of computer generated solid modeling and FEA stress analysis technology. Full length stiffening ribs and a reinforced radial transition from the piston bore housings to the closed end bridges have produced the strongest Superlite caliper bodies ever built. When compared to open bridge calipers that use tube or stand spacers between the body halves, the closed end bridge design is measurably stronger with less separation or deflection under load. Additional strength and resistance to deflection comes from the four high-strength steel end bridge bolts. A fifth center bridge bolt provides even more overall strength and easy access to the pads without the need to remove the caliper from the mount.

A unique six-piston differential bore configuration provides balanced loading for even pad wear in sustained high heat environments. The standard SL6 calipers feature one-piece stainless steel pistons. Stainless is used for its slow heat transfer properties and high resistance to corrosion. The SL6/ST models feature Wilwood's exclusive Thermlock® pistons. This multi-part piston design creates a highly efficient thermal barrier to further reduce heat transfer from the pads to the caliper body, seals, and fluid. Cooler temperatures translate to longer service life and less chance for heat induced pedal fade.


Vehicle Applications
Driving Environment Street Rods
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Domestic
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Import
Application Duty Heavy Duty
Driving Environment Rally
Vehicle Sub-Types
Application Duty Medium Duty
Driving Environment Road Race
Vehicle Sub-Types
Application Duty Medium Duty
Driving Environment Late Model Asphalt
Vehicle Sub-Types ASA, All Pro, SW Tour, etc...
Application Duty Medium Duty
Driving Environment Stock Cars
Vehicle Sub-Types NASCAR, BGN, CTS, ARCA, etc...
Application Duty Medium Duty
Driving Environment Late Model Dirt
Vehicle Sub-Types STARS, UMP, IMCA, etc...
Application Duty Heavy Duty
Driving Environment Northeast Modified
Vehicle Sub-Types Dirt or Pavement
Application Duty Heavy Duty
Driving Environment Open Wheel
Vehicle Sub-Types Sprint, Midget, etc… Dirt or Pavement
Application Duty Heavy Duty
Driving Environment Off Road
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Industrial
Vehicle Sub-Types
Application Duty Heavy Duty

Product Specifications

Rotor Compatibility
Rotor Width(in) 0.81
Maximum Rotor Width(in) 0.84
Minimum Rotor Width(in) 0.75
Maximum Rotor Diameter(in) 13.06
Minimum Rotor Diameter(in) 11.75

Brake Pad Specifications
Brake Pad Type 1 7420
Brake Pad Type 2 N-A
Brake Pad Type 3 N-A
Total Pad Area (in²) 8.2
Total Pad Volume (in³) 4.9
Mount
Piston Specifications
Piston 1 Bore(in) 1.62
Piston 2 Bore(in 1.12
Piston 3 Bore(in) 1.12
Piston 4 Bore(in)
Total Piston Area (in²) 4.04

Mounting Specifications
Mount Type Lug
Mount Side Left Hand
Mount Center(in) 3.5
Mount Hole Size(in) 0.45
Mount Height(in) 2.85
Inlet Thread Size 1/8-27 NPT
Pad Dimensions & Part Numbers
Mount Dimensions & Part Numbers

Additional Notes

In addition, each SL6 is equipped with SRS bridge plates. SRS plates eliminate all bridge wear caused by pad gouging and extend the service life of the caliper. The spring-loaded action of the SRS plates also eliminates pad rattle and dampens the harmonic vibrations that contribute to pad squeal. Two piece bleed screws and dampened fluid tubes are recess mounted to shield them from track debris and other potential damage sources. High temperature, square faced bore seals provide the largest possible sealing area and controlled piston retraction on release. The full range of Wilwood pad compounds is available to match the brake response and heat range of any competition or sports driving application.

Calipers in this group feature a full width reinforced rib outboard body for maximum strength when caliper to hub or caliper to wheel clearance is not an issue. These calipers are primarily used for asphalt stock cars, road racing, and other competition applications with small 5 on 5 or other OE type lug patterns. The caliper bridge radius will clear rotors from 11.75" to 13.00" in overall diameter. Each caliper in this group uses 7420 type 20mm thick pads.


Parts & Accessories

O-Ring Kit 130-5972
Replacement Dust Boot N-A
Replacement Piston 1 200-7519
Replacement Piston 2 200-7513
Replacement Piston 3 200-7513
Replacement Piston 4 N-A
Cross-Over O-Ring Kit N-A
Bridge Bolt Kit 230-5976
Wear Plate L/H 300-5923
Wear Plate R/H 300-5922
Pad Retainer N-A
Bleed Screw Kit 220-6069
Self Bleeder Tube N-A
Cross-Over Tube 190-5973




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